For Tuesday 17 November 2015 & in Sleeper class, I would suggestion you to go for:
1) 12801/Puri-New Delhi (Purushottam SF Express)
2) 12397/Gaya- New Delhi (Mahabodhi SF Express (PT))
3) 12815/Puri-New Delhi (Nandan Kanan SF Express) [at 2:10am from Gaya]
4)...
more... 12311/Howrah-Kalka Mail [at 3am from Gaya]
5) 12323/Howrah - New Delhi Bi-weekly SF Express (PT) [at 2:10 am Wednesday NIGHT 18th Nov]
.
6) 22857/Santragachi - Anand Vihar T. Weekly SF Express [on 16th night at 8:17 pm]
.
I hope this helps to you
Thanks